Trauma surgeon Annie Onishi shows WIRED contributor Peter Rubin how to tie various forms of surgical knots. Annie demonstrates the techniques behind a one-handed knot using different types of sutures ...

Think about the last time you tied your shoe: maybe you tied it tightly, or tied multiple knots to ensure the laces wouldn't come undone. You likely relied on intuition to tell you how much tension to ...

For medical students, tying surgical knots is a foundational skill. But when Marco Istasy, a third-year medical student at the University of Toronto, was hunting for a knot-tying board to help him ...